CH263426A - Kartensortiereinrichtung an lochkartengesteuerten Bureaumaschinen. - Google Patents
Kartensortiereinrichtung an lochkartengesteuerten Bureaumaschinen.Info
- Publication number
- CH263426A CH263426A CH263426DA CH263426A CH 263426 A CH263426 A CH 263426A CH 263426D A CH263426D A CH 263426DA CH 263426 A CH263426 A CH 263426A
- Authority
- CH
- Switzerland
- Prior art keywords
- card
- sorting device
- office machines
- punched
- controlled office
- Prior art date
Links
Classifications
- 
        - G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
- G06F7/462—Multiplying; dividing
- G06F7/463—Multiplying; dividing by successive additions or subtractions
 
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US310384A US2229983A (en) | 1939-12-21 | 1939-12-21 | Statistical card comparing machine | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| CH263426A true CH263426A (de) | 1949-08-31 | 
Family
ID=23202259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| CH263426D CH263426A (de) | 1939-12-21 | 1946-09-19 | Kartensortiereinrichtung an lochkartengesteuerten Bureaumaschinen. | 
Country Status (5)
| Country | Link | 
|---|---|
| US (1) | US2229983A (en:Method) | 
| BE (1) | BE440952A (en:Method) | 
| CH (1) | CH263426A (en:Method) | 
| FR (1) | FR882192A (en:Method) | 
| GB (1) | GB544750A (en:Method) | 
- 
        0
        - BE BE440952D patent/BE440952A/xx unknown
 
- 
        1939
        - 1939-12-21 US US310384A patent/US2229983A/en not_active Expired - Lifetime
 
- 
        1940
        - 1940-12-07 GB GB17408/40A patent/GB544750A/en not_active Expired
 
- 
        1941
        - 1941-02-28 FR FR882192D patent/FR882192A/fr not_active Expired
 
- 
        1946
        - 1946-09-19 CH CH263426D patent/CH263426A/de unknown
 
Also Published As
| Publication number | Publication date | 
|---|---|
| FR882192A (fr) | 1943-05-20 | 
| US2229983A (en) | 1941-01-28 | 
| GB544750A (en) | 1942-04-27 | 
| BE440952A (en:Method) | 
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